package biz.alla.market.service;

import java.util.List;

import biz.alla.market.domain.Application;
import biz.alla.market.domain.Category;
import biz.alla.market.domain.User;

public interface MarketService {

    public List<Category> getCategories();

    public List<Application> getApplications(int categoryId);

    public List<Application> getApplications(int categoryId, int subCategoryId);

    public Application getApplication(int applicationId);
    
    public User isValidUser(String username, String password);
}
